Package ai.rapids.cudf

Class ParquetWriterOptions.Builder

java.lang.Object

ai.rapids.cudf.ColumnWriterOptions.NestedBuilder<T,V>

ai.rapids.cudf.ColumnWriterOptions.AbstractStructBuilder<T,V>

ai.rapids.cudf.CompressionMetadataWriterOptions.Builder<ParquetWriterOptions.Builder,ParquetWriterOptions>

ai.rapids.cudf.ParquetWriterOptions.Builder

Enclosing class:

ParquetWriterOptions

public static class ParquetWriterOptions.Builder
extends CompressionMetadataWriterOptions.Builder<ParquetWriterOptions.Builder,ParquetWriterOptions>

Field Summary

Fields inherited from class ai.rapids.cudf.ColumnWriterOptions.NestedBuilder

children, hasParquetFieldId, isNullable, name, parquetFieldId

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
ParquetWriterOptions	build()
ParquetWriterOptions.Builder	withDictionaryPolicy(ParquetWriterOptions.DictionaryPolicy dictionaryPolicy)	Sets the dictionary policy.
ParquetWriterOptions.Builder	withMaxDictionarySize(long maxDictionarySize)	Sets the maximum dictionary size, in bytes.
ParquetWriterOptions.Builder	withRowGroupSizeBytes(long rowGroupSizeBytes)
ParquetWriterOptions.Builder	withRowGroupSizeRows(int rowGroupSizeRows)
ParquetWriterOptions.Builder	withStatisticsFrequency(ParquetWriterOptions.StatisticsFrequency statsGranularity)

Methods inherited from class ai.rapids.cudf.CompressionMetadataWriterOptions.Builder

withCompressionType, withMetadata, withMetadata

Methods inherited from class ai.rapids.cudf.ColumnWriterOptions.NestedBuilder

withBinary, withBinary, withBinaryColumn, withBinaryColumn, withColumn, withColumn, withColumn, withColumns, withDecimal, withDecimal, withDecimalColumn, withDecimalColumn, withDecimalColumn, withListColumn, withMapColumn, withNonNullableColumns, withNullableColumns, withNullableDecimalColumn, withNullableTimestampColumn, withStructColumn, withTimestamp, withTimestamp, withTimestampColumn, withTimestampColumn, withTimestampColumn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Builder

public Builder()

Method Details

withRowGroupSizeRows

public ParquetWriterOptions.Builder withRowGroupSizeRows(int rowGroupSizeRows)

withRowGroupSizeBytes

public ParquetWriterOptions.Builder withRowGroupSizeBytes(long rowGroupSizeBytes)

withMaxDictionarySize

public ParquetWriterOptions.Builder withMaxDictionarySize(long maxDictionarySize)

Sets the maximum dictionary size, in bytes. Only used when the dictionary policy is ParquetWriterOptions.DictionaryPolicy.ADAPTIVE. Must be in [0, Integer.MAX_VALUE].

withDictionaryPolicy

public ParquetWriterOptions.Builder withDictionaryPolicy(ParquetWriterOptions.DictionaryPolicy dictionaryPolicy)

Sets the dictionary policy. Must not be null.

withStatisticsFrequency

public ParquetWriterOptions.Builder withStatisticsFrequency(ParquetWriterOptions.StatisticsFrequency statsGranularity)

build

public ParquetWriterOptions build()

Specified by:

build in class ColumnWriterOptions.NestedBuilder<ParquetWriterOptions.Builder,ParquetWriterOptions>